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All posts in Office 365

How to Hide and Handle Zero Values in an Excel Chart

Editor’s note: In the video, Brandon Vigliarolo walks you through a couple of ways for suppressing 0 values in Excel charts. For this demo, he uses Microsoft Office 365. The steps are similar to what Susan Harkins describes in the following tutorial. A drop to zero in a chart can . . . Read more

Protect Your Email With This Top-Rated Tool — Just $40 for Labor Day

Mail Backup X is one of the top-rated tools on the market for backing up and archiving your emails. It’s just $40 for life this Labor Day weekend. Image: StackCommerce Email is a vital part of every business. It’s so crucial that losing access to your email or mistakenly deleting . . . Read more

Five methods to insert a checkmark into Microsoft Office products

Symbols and icons are everywhere, from menus to legal documents — they’re even in ordinary documents now. Fortunately, they’re easy to insert, format and otherwise manipulate in Microsoft Office documents. In this tutorial, I’ll illustrate how easy it is to add these visual tools to a document by adding checkmarks . . . Read more

The 5 Most-Wanted Threatpost Stories of 2020

A look back at what was hot with readers — offering a snapshot of the security stories that were most top-of-mind for security professionals and consumers throughout the year. As 2020 draws to a close, it’s clear that work-from-home security, ransomware, COVID-19-themed social engineering and attacks by nation-states will go . . . Read more

Microsoft Office 365 Credentials Under Attack By Fax ‘Alert’ Emails

Emails from legitimate, compromised accounts are being sent to numerous enterprise employees with the aim of stealing their O365 credentials. Researchers are warning of a coordinated phishing attack that targeted “numerous” enterprise organizations last week. The attackers behind the attack leveraged hundreds of compromised, legitimate email accounts in order to . . . Read more

Spearphishing Attack Spoofs Microsoft.com to Target 200M Office 365 Users

It remains unknown as to why Microsoft is allowing a spoof of their very own domain against their own email infrastructure. A  spearphishing attack is spoofing Microsoft.com to target 200 million Microsoft Office 365 users in a number of key vertical markets, including financial services, healthcare, manufacturing and utility providers. . . . Read more

Microsoft Revamps ‘Invasive’ M365 Feature After Privacy Backlash

The Microsoft 365 tool that tracked employee usage of applications like Outlook, Skype and Teams was widely condemned by privacy experts. Microsoft has announced what it calls a more privacy-friendly version of its Productivity Score enterprise feature, following backlash from security experts who condemned it as a “full-fledged workplace surveillance . . . Read more

Google Forms Abused to Phish AT&T Credentials

More than 200 Google Forms impersonate top brands – including Microsoft OneDrive, Office 365, and Wells Fargo – to steal victims’ credentials. Researchers are warning of phishing attacks that leverage Google Forms as a landing page to collect victims’ credentials. The forms masquerade as login pages from more than 25 different . . . Read more

Microsoft Teams Phishing Attack Targets Office 365 Users

Up to 50,000 Office 365 users are being targeted by a phishing campaign that purports to notify them of a “missed chat” from Microsoft Teams. Researchers are warning of a phishing campaign that pretends to be an automated message from Microsoft Teams. In reality, the attack aims to steal Office . . . Read more